II3ID::ReadProfileLong Method

Synopsis

This method reads a numeric value from the registry. To retrieve a value, specify the name of a section and the name of an entry, as if you were reading an INI file. Use II3ID::WriteProfileLong to write an integer value to the registry.

IDL Function Prototype

HRESULT ReadProfileLong(

   [in] BSTR Section,

   [in] BSTR Entry,

   [in, optional, defaultvalue(0)] long DefaultValue,

   [out, retval] long * Value

);

C/C++ Syntax

HRESULT ReadProfileLong(BSTR Section, BSTR Entry, long DefaultValue, long * Value);

Parameters

Section

Section name is an arbitrary string that defines a location in the registry (e.g.: MyTotals)

Entry

Entry is the name of a value that you wish to return from the section (e.g. TotalHits).

DefaultValue

This optional default value is used when no value is returned by the read operation.

Value

The value returned is a long integer.